Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Gruiformes Bonaparte, 1854
         Family Rallidae Vigors, 1825 - rails, waterhens, coots
           Genus Porzana Vieillot, 1816
             Porzana flaviventer (Boddaert, 1783) - yellow-breasted crake
               1 Porzana flaviventer gossii (Bonaparte, 1856)
               2 Porzana flaviventer hendersoni Bartsch, 1917
               3 Porzana flaviventer woodi van Rossem, 1934
               4 Porzana flaviventer bangsi Darlington, 1931
               5 Porzana flaviventer flaviventer (Boddaert, 1783)